Such a bad bad luck,
I dropped Ricoh KR-5 Super on the floor.
I only loaded the second roll of film into it.
Luckily still function,
but the lens,
rotate zoom in and out not as smooth as before,
seem like maybe the mechanism not align,
or maybe some corner break.
Still able to rotate from 35 to 50mm,
But it's difficult to turn to 70mm.
Well, I need to find another lens to replace this.
After I searched in eBay,
it's difficult to get 35-70mm lens.
maybe will get 50mm lens.
Hope that one day will get back 35-70mm.